states. but it hinges on improving border security and also includes an employment verification system that would hold employers accountable if they hire undocumented workers. and also includes a guest worker program to fill the jobs that americans can't or won't do. want to bring in our chief congressional correspondent, on the hill and elizabeth espinoza from our new sister network in los angeles. dana, i'll start off with you. this is one of those things that you heard president bush -- when you and i covered it time and time again, he pushed this plan and finally, finally this is something that is coming together. he and republicans fighting tooth and nail on this. how did this happen? >> well, we actually, as you said, saw this same kind of coming together, the same kind of press conference in the very same room we're going to see this afternoon back in 2007 when george bush was president. and it didn't go anywhere, primarily because of the politics on both sides, but most specifically o